YourRoots by Genomelink
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Marguerite M. O'Connor 1908–1987 – Genealogical Records

Birth Date: 12 May 1908

Birth Location: Neola, Pottawattamie, Iowa, USA

Death Date: 19 Mar 1987

Death Location: North Highlands, Sacramento, California, USA

Father: Michael O'Connor

Mother: Mary Doyle

Spouse(s): Leslie Plummer

Children(s): Nancy Plummer

In 1908, Marguerite M. O'Connor entered the world in Neola, Pottawattamie, Iowa, USA, born to Michael Joseph O Connor And Mary M Minny Doyle. Marguerite M. O'Connor married Leslie Gilbert Lee Plummer, and had children including Nancy Louise Plummer. Marguerite M. O'Connor passed away in 1987 in North Highlands, Sacramento, California, USA.

Find more search results for Marguerite O'Connor
MO

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
C
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • In 1908, Marguerite M. O'Connor entered the world in Neola, Pottawattamie, Iowa, USA, born to Michael Joseph O Connor And Mary M Minny Doyle.
  • Marguerite M. O'Connor married Leslie Gilbert Lee Plummer, and had children including Nancy Louise Plummer.
  • Marguerite M. O'Connor passed away in 1987 in North Highlands, Sacramento, California, USA.

Immediate Family

Parents

Michael O'Connor
1865–1950
Birth Location: Hastings, Northumberland, Ontario, Canada
MO
Mary Doyle
1871–1947
Birth Location: Long Grove, Scott, Iowa, USA
MD

Spouses(s)

Leslie Plummer
1908–1972
Birth Location: Omaha, Douglas, Nebraska, USA
LP

Children(s)

Nancy Plummer
1936–2020
Birth Location: Omaha, Douglas, Nebraska, USA
NP

Marguerite O'Connor's Ancestors

Self
Marguerite O'Connor
1908–1987
Birth Place: Neola, Pottawattamie, Iowa, USA
Parents
Michael Joseph O'Connor
1865–1950
Hastings, Northumberland, Ontario, Canada
Mary (M "Minny") Doyle
1871–1947
Long Grove, Scott, Iowa, USA
Grandparents
John O'Connor
1826–1901
Doneraile Parish, Cork, Ireland
Mary (Magdalene) Wolfe
1830–1883
Marmora, Hastings, Ontario, Canada
Great-Grandparents
John Wolfe
1782–1885
Mary Young
1800–1880
2nd-Great-Grandparents
Joseph Wolfe
1757–1815
Susan
1759–
Robert Young
1730–
Ursula Bird
1739–

Marguerite O'Connor's Descendants

1.
MO
Marguerite (M.) O'Connor (12 May 1908–19 Mar 1987) m. Leslie (Gilbert Lee) Plummer (26 August 1908–21 January 1972)
  1. 1. Nancy (Louise) Plummer 1936–2020 m. Robert Pruett 1935–2021

Marguerite O'Connor's Timeline

2 Records

1908
12 May 1908
Birth of Marguerite M. O'Connor in Neola, Pottawattamie, Iowa, USA
Neola, Pottawattamie, Iowa, USA
1987
19 Mar 1987
Age 79
Death of Marguerite M. O'Connor in North Highlands, Sacramento, California, USA
North Highlands, Sacramento, California, USA

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 12 May 1908
    Event Place: Neola, Pottawattamie, Iowa, USA

    Genealogy Event 2
    Event Type: Death
    Event Date: 19 Mar 1987
    Event Place: North Highlands, Sacramento, California, USA
Find more search results for Marguerite O'Connor

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond "end-of-line" automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE